BTY-B2P Gas Permeability Tester

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Short Description
  • BTY-B2P is based on the differential pressure method, and is professionally applicable to the determination of gas permeability of battery diaphragms, breathable films and other relative polymer products.

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Product Overview
  • BTY-B2P Gas Permeability Tester is based on the differential pressure method, and is professionally applicable to the determination of gas permeability of battery diaphragms, breathable films and other relative polymer products.

    Features

    • 3 equivalent specimens can be tested simultaneously with the average value as test result
    • The system supports unit conversion function to meet user's requirements for special test
    • The instrument is controlled by computer with automatic test process
    • Two test modes of proportional and standard modes are available
    • Customization of test functions is available for special test materials
    • Equipped with RS232 port for convenient data transfer
    • Supports LystemTM Lab Data Sharing System for uniform and systematic management of test results and test reports

    Principle

    Under certain temperature and humidity, a constant gas differential pressure is generated between the two sides of specimen. The gas transmission rate and other parameters can be obtained by analyzing and calculating pressure changes in the lower pressure side.

Specification
  • SpecificationsFilm Test
    Test Range10~10,000 s/in2·100 mL·1.22 KPa
    Pressure Range0~20 KPa (customization is available for others)
    Resolution0.1 Pa
    Specimen SizeΦ12 mm
    Test Area0.025 sq.in. (0.16 cm2)
    Number of Specimens3, 2 or 1
    Test GasO2, N2, CO2 and 99.9% dry gas (outside of supply scope)
    Gas Supply Pressure0.4MPa~0.6MPa
    Port SizeΦ4 mm PU Tubing
    Power Supply220VAC 50Hz / 120VAC 60Hz
    Instrument Dimension645 mm (L) x 500 mm (W) x 468 mm (H)
    Net Weight60 kg
Standard
  • ISO 5636

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